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【多选题】

The 8859-1 character code for the uppercase letter A is 65. Which of these code fragments declare and initialize a variable of type char with this value？（）  

A、char ch = 65；

B、char ch = ’¥65’；

C、char ch = ’¥0041’；

D、char ch = ’A’；

E、char ch = "A"；

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第1题
[单选题] A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）

A、chvg  B、rmdev  C、reducevg  D、exportvg  

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第2题
[] You are working on an instance started using the SPFILE. You want to move the Flash Recovery Area of yourdatabase to a new location. You want the Flashback log files to be stored in the new location. Given below are the steps to accomplish the task in random order： 1.Shut down the instance. 2.Change the value of the DB_RECOVERY_FILE_DEST initialization parameter to a new value. 3.Execute the ALTER DATABASE FLASHBACK OFF command. 4.Start up the instance and mount the database. 5.Execute the ALTER D

A、A.2，1，4，3，5，6  B、B.1，4，3，2，6，5  C、C.1，4，2，6，3，5  D、D.3，2，1，4，5，6  

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第3题
[] Which command will display the MPLS label binding for IP prefix 1.1.1.0 on the router？（）

A、A.show tag-switching tdp binding 1.1.1.0/24  B、B.show tag-switching tdp bindings neighbor 1.1.1.0  C、C.show tag-switching interface e0/0  D、D.A and B both will show the binding.  E、E.All of the above.  

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第4题
[] A new Backup Connection is being deployed on a remote site router. the stability of the connection has been a concern. in order to provide more information to EIGRP Regarding this interface， You wish to incorporate the "Reliability" cost metric in the EIGRP Calculation with the command metric weights 1 0 1 0 1. What impact will this modification on the remote site router have for other existing EIGRP neighborships from the same EIGRP Domain？（）

A、A.Existing Neighbors will immediately begin using the new metric.  B、B.Existing Neighbors will use the new metric after clearing the EIGRP Neighbors.  C、C.Existing Neighbors will resync， maintaining the neighbor relationship  D、D.All ecisting neighbor relationships will go down  

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第5题
[简答题] What is the three main step of using the QoS feature with MQC command line interface？

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第6题
[单选题] You have a server that runs Windows Server 2003 Service Pack 2 (SP2). You discover that the server has a large number of open connections that originate from the IP address 192.168.1.121. You need to identify the host name of the computer that uses the IP address 192.168.1.121. Which command should you run? （）

A、Arp Ca    B、Netstat -r  C、Net view \\192.168.1.121    D、Ping Ca 192.168.1.121  

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第7题
[] The administrator created an entry in the inittab for run level 2. The system was already booted in normal mode.Which will start the newly created entry？（）

A、A.init 1  B、B./etc/rc  C、C.telinit q  D、D./etc/rc.d/rc2.d  

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第8题
[单选题] A network technician is installing a series of three access points to cover the entire wing of a building. Each access point has a wired connection and 802.11g is being used for the wireless transmission. Which of the following channels should be used for the access points？（）

A、Channels 1-6-11  B、Channels 1-3-5  C、Channels 7-11-1  D、Channels 2-4-6  

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第9题
[] Your windows 2000 professional computer has 50 MB of free space on drive C and 500MB on drive D. You notice that print jobs are failing because of inadequate space on drive C. You want the print jobs to be able to use the space on the drive D. What should you do? （） Your windows 2000 professional computer has 50 MB of free space on drive C and 500MB on drive D. You notice that print jobs are failing because of inadequate space on drive C. You want the print&#

A、A.From the print server properties dialog box change the location of the spool folder to any existing path on the drive D  B、B.From the printer properties dialog box, go to the advanced properties option and change the location of the spool folder to D:\winnt\system32\spool\   C、C.Copy the C\winnt\system32\spool\printer to D\winnt\system32\spool\printer folder  D、D.Mount drive C as subdirectories on drive D  

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